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CORR
2010
Springer
89views Education» more  CORR 2010»
15 years 3 months ago
Collaborative Filtering in a Non-Uniform World: Learning with the Weighted Trace Norm
We show that matrix completion with tracenorm regularization can be significantly hurt when entries of the matrix are sampled nonuniformly. We introduce a weighted version of the ...
Ruslan Salakhutdinov, Nathan Srebro
54
Voted
CORR
2008
Springer
55views Education» more  CORR 2008»
15 years 3 months ago
A New Approach to Collaborative Filtering: Operator Estimation with Spectral Regularization
Francis Bach, Jacob Abernethy, Jean-Philippe Vert,...
93
Voted
EXPERT
2006
93views more  EXPERT 2006»
15 years 3 months ago
CinemaScreen Recommender Agent: Combining Collaborative and Content-Based Filtering
James Salter, Nick Antonopoulos
115
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IR
2008
15 years 3 months ago
Probabilistic relevance ranking for collaborative filtering
Jun Wang, Stephen Robertson, Arjen P. de Vries, Ma...